CANNA PK 13/14 is a highly concentrated flowering booster formulated to support maximum flower development, improve crop quality, and increase harvest potential. Suitable for all growing media, it provides an optimised blend of phosphorus and potassium exactly when plants need it most during bloom.
CANNA PK 13/14 is one of the most trusted flowering boosters in modern horticulture. This highly concentrated phosphorus and potassium supplement has been specially developed to support plants during their peak flowering period, helping maximise flower size, density, quality, and overall yield potential.
As plants move deeper into the flowering cycle, their demand for phosphorus and potassium increases significantly. CANNA PK 13/14 provides these essential nutrients in a highly available form, helping plants meet the increased nutritional requirements associated with heavy flower production.
Through CANNA's advanced manufacturing process, phosphorus and potassium are combined in highly concentrated and readily available forms. This allows plants to absorb and utilise these nutrients quickly during the critical bloom phase, supporting enhanced flower development and crop performance.
When applied at the correct stage of flowering, CANNA PK 13/14 helps plants focus their energy on bloom production. The result is improved flower formation, heavier yields, and stronger overall crop performance.
Phosphorus plays a vital role in energy transfer and flower cell development, whilst potassium helps regulate water movement, sugar production, and nutrient transport throughout the plant. Together, these essential nutrients help create the conditions required for exceptional flowering results.
CANNA PK 13/14 works exceptionally well alongside CANNA Boost Accelerator. Whilst PK 13/14 supplies the phosphorus and potassium required for flower production, Boost Accelerator helps stimulate metabolic activity, allowing plants to make even better use of these important bloom nutrients.
Whether you're cultivating in soil, coco coir, or hydroponics, CANNA PK 13/14 can be incorporated into virtually any flowering programme. Its versatility and proven performance have made it one of the most widely used bloom enhancers available.
CANNA PK 13/14 has earned its reputation as one of the industry's leading flowering boosters by consistently delivering impressive bloom results. By providing highly available phosphorus and potassium at precisely the right stage of flowering, it helps plants produce larger flowers, heavier harvests, and improved crop quality. Suitable for virtually all cultivation methods, CANNA PK 13/14 remains an essential tool for growers looking to maximise flowering performance and achieve professional-level results.
Professional two-part coco nutrient for rapid growth, strong roots and heavy harvests. Designed specifically for coco coir cultivation.
CANNA Cure is an innovative leaf nutrient and plant protection spray that helps prevent and control common plant pests and mildew whilst supporting healthier growth, stronger flowering, and improved yields. Environmentally friendly and free from harsh chemicals, it can be used throughout the entire growing cycle.
Used to take an accurate amount of concentrate to mix with water or add to your tank. These are a variety of lab grade syringes.
IN STORE PRICE - £17
Ecothrive Coco Lite is a premium buffered coco coir and perlite mix that delivers excellent drainage, aeration and moisture retention. Designed to promote rapid root development and provide complete control over plant nutrition, it's ideal for achieving vigorous growth and productive harvests.
CANNA PK 13/14 is a highly concentrated flowering booster formulated to support maximum flower development, improve crop quality, and increase harvest potential. Suitable for all growing media, it provides an optimised blend of phosphorus and potassium exactly when plants need it most during bloom.
